What do antibodies do?
a. engulf and destroy pathogens
b. produce antigens
c. produce immature cells that become b cells
d. attach to cells with the corresponding antigen

Antibodies are produced for a specific type of antigen and can only lock onto that one.

A) White Blood Cells engulf and destroy pathogens.

B) An antigen is a toxic or foreign substance that causes the immune system to respond.

C) Producing immature cells wouldn't work as they aren't fulling developed.

D) Antibodies are produced for a specific type of antigen and can only lock onto that one.

only about ten percent of the energy at one trophic level is passed on to organisms at the next trophic level. the remainder of the energy is used in life processes or lost as heat.